Home / 53,306,823.47-79,965,114.95-14,968,079.24

Finding the Fourth Proportional to 53,306,823.47, 79,965,114.95 and 14,968,079.24

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Solution

The fourth proportional to 53,306,823.47, 79,965,114.95 and 14,968,079.24 is: 22,453,489.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,306,823.47 : 79,965,114.95 = 14,968,079.24 : x
  2. Step 2: Convert to fraction form
    53,306,823.47/79,965,114.95 = 14,968,079.24/x
  3. Step 3: Cross multiply
    53,306,823.47x = 79,965,114.95 × 14,968,079.24
  4. Step 4: Simplify right side
    53,306,823.47x = 1,196,924,176,644,903.25
  5. Step 5: Solve for x
    x = 1,196,924,176,644,903.25/53,306,823.47
  6. Step 6: Final answer
    x = 22,453,489.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.